190 lines
6.6 KiB
C
190 lines
6.6 KiB
C
/**
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******************************************************************************
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* @file : usbd_desc.h
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* @version : v1.0_Cube
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* @brief : Header for usbd_desc file.
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******************************************************************************
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*
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* Copyright (c) 2017 STMicroelectronics International N.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted, provided that the following conditions are met:
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*
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* 1. Redistribution of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific written permission.
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* 4. This software, including modifications and/or derivative works of this
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* software, must execute solely and exclusively on microcontroller or
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* microprocessor devices manufactured by or for STMicroelectronics.
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* 5. Redistribution and use of this software other than as permitted under
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* this license is void and will automatically terminate your rights under
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* this license.
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*
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* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
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* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __USBD_DESC__H__
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#define __USBD_DESC__H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "usbd_def.h"
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/** @addtogroup STM32_USB_OTG_DEVICE_LIBRARY
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* @{
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*/
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/** @defgroup USB_DESC
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* @brief general defines for the usb device library file
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* @{
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*/
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#define AUDIO_DESCRIPTOR_TYPE 0x21
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#define USB_DEVICE_CLASS_AUDIO 0x01
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#define AUDIO_SUBCLASS_AUDIOCONTROL 0x01
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#define AUDIO_SUBCLASS_AUDIOSTREAMING 0x02
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#define AUDIO_PROTOCOL_UNDEFINED 0x00
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#define AUDIO_STREAMING_GENERAL 0x01
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#define AUDIO_STREAMING_FORMAT_TYPE 0x02
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/* Audio Descriptor Types */
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#define AUDIO_INTERFACE_DESCRIPTOR_TYPE 0x24
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#define AUDIO_ENDPOINT_DESCRIPTOR_TYPE 0x25
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/* Audio Control Interface Descriptor Subtypes */
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#define AUDIO_CONTROL_HEADER 0x01
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#define AUDIO_CONTROL_INPUT_TERMINAL 0x02
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#define AUDIO_CONTROL_OUTPUT_TERMINAL 0x03
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#define AUDIO_CONTROL_FEATURE_UNIT 0x06
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#define AUDIO_INTERFACE_DESC_SIZE 9
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#define USB_AUDIO_DESC_SIZ 0x09
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#define AUDIO_STANDARD_ENDPOINT_DESC_SIZE 0x09
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#define AUDIO_STREAMING_ENDPOINT_DESC_SIZE 0x07
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#define AUDIO_SAMPLE_FREQ(frq) (uint8_t)(frq), (uint8_t)((frq >> 8)), (uint8_t)((frq >> 16))
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#define AUDIO_IN_PACKET (uint32_t)(((USBD_AUDIO_IN_FREQ * USBD_AUDIO_IN_CHANNELS * 2) /1000))
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#define AUDIO_PACKET_SZE(frq,channels) (uint8_t)(((frq * channels * 2)/1000) & 0xFF), \
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(uint8_t)((((frq * channels * 2)/1000) >> 8) & 0xFF)
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#define SAMPLE_FREQ(frq) (uint8_t)(frq), (uint8_t)((frq >> 8)), (uint8_t)((frq >> 16))
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#define USB_INTERFACE_ASSOCIATION_DESCRIPTOR_TYPE 0x0B
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#define USB_INTERFACE_ASSOCIATION_DESC_SIZE 0x08
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#define USB_DEVICE_CLASS_MISCELLANEOUS 0xEF
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#define CDC_DESCRIPTOR_TYPE 0x21
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#define DEVICE_CLASS_CDC 0x02
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#define DEVICE_SUBCLASS_CDC 0x00
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#define USB_DEVICE_DESCRIPTOR_TYPE 0x01
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#define USB_CONFIGURATION_DESCRIPTOR_TYPE 0x02
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#define USB_STRING_DESCRIPTOR_TYPE 0x03
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#define USB_INTERFACE_DESCRIPTOR_TYPE 0x04
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#define USB_ENDPOINT_DESCRIPTOR_TYPE 0x05
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#define STANDARD_ENDPOINT_DESC_SIZE 0x09
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#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
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#define AUDIO_ENDPOINT_GENERAL 0x01
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#define AUDIO_INPUT_TERMINAL_DESC_SIZE 0x0C
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#define AUDIO_OUTPUT_TERMINAL_DESC_SIZE 0x09
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#define AUDIO_STREAMING_INTERFACE_DESC_SIZE 0x07
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#define AUDIO_CONTROL_MUTE 0x0001
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#define AUDIO_CONTROL_VOLUME 0x0002
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#define CDC_IN_EP 0x81 /* EP1 for data IN */
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#define CDC_OUT_EP 0x01 /* EP1 for data OUT */
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#define CDC_CMD_EP 0x82 /* EP2 for CDC commands */
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#define CDC_CTRL_IF 0x00
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#define CDC_DATA_IF 0x01
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#define CDC_TOTAL_IF_NUM 0x02
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#define AUDIO_OUT_EP 0x02
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#define AUDIO_IN_EP 0x83
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#define AUDIO_CTRL_IF 0x02
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#define AUDIO_OUT_IF 0x03
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#define AUDIO_IN_IF 0x04
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#define AUDIO_TOTAL_IF_NUM 0x03
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/** @defgroup USB_DESC_Exported_Defines
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Exported_TypesDefinitions
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Exported_Macros
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Exported_Variables
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* @{
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*/
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extern USBD_DescriptorsTypeDef FS_Desc;
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/**
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* @}
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*/
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/** @defgroup USBD_DESC_Exported_FunctionsPrototype
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* @{
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USBD_DESC_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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